8333455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 3097265

約数列:

[1, 5, 13, 41, 53, 59, 65, 205, 265, 295, 533, 689, 767, 2173, 2419, 2665, 3127, 3445, 3835, 10865, 12095, 15635, 28249, 31447, 40651, 128207, 141245, 157235, 203255, 641035, 1666691, 8333455]

約数ペア:

[(1, 8333455), (5, 1666691), (13, 641035), (41, 203255), (53, 157235), (59, 141245), (65, 128207), (205, 40651), (265, 31447), (295, 28249), (533, 15635), (689, 12095), (767, 10865), (2173, 3835), (2419, 3445), (2665, 3127)]